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ATSAM4SD32BB-MNR

Name: ATSAM4SD32BB-MNR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 2MB FLASH 64QFN

제조업체
Mfr.부분 #ATSAM4SD32BB-MNR
패키지 64-VFQFN Exposed Pad
데이터시트 ATSAM4SD32BB-MNR DataSheet
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사양

Supplier	Microchip Technology
Package	Tape & Reel (TR),Cut Tape (CT)
Series	SAM4S
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4
CoreSize	32-Bit Single-Core
Speed	120MHz
Connectivity	I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O	47
ProgramMemorySize	2MB (2M x 8)
ProgramMemoryType	FLASH
RAMSize	160K x 8
Voltage-Supply(Vcc/Vdd)	1.62V ~ 3.6V
DataConverters	A/D 11x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	64-VFQFN Exposed Pad

개요

Description

ATSAM4SD32BB-MNR is a 32‑bit microcontroller from Microchip/Atmel in the SAM4S family. It uses an ARM Cortex‑M4F core with DSP and floating‑point support, aimed at mid‑range embedded control and connectivity applications.
Key points:
- Memory: 32 KB flash and ~8 KB SRAM (on‑chip).
- Peripherals: multiple USART/SPI/I2C interfaces, USB (device/host), analog (ADC/DAC), timers/PWM, DMA, and an event system for flexible peripheral communication.
- Power and performance: supports low‑power sleep modes with real‑time operation.
- Packaging: BB package with MNR suffix indicating packaging and RoHS compliance.
Typical use cases: motor control, USB devices, consumer electronics, and industrial automation.
Note: exact pinout, voltage range, and timing details are specified in the official datasheet and product page. For precise specifications, consult Microchip/Atmel’s datasheet for ATSAM4SD32BB-MNR.

Features

ATSAM4SD32BB-MNR features (highlights):
- Core: ARM Cortex-M4F with DSP instructions and FPU
- Speed: Up to ~84 MHz operation
- Memory: Up to 256 KB Flash, up to 32 KB SRAM
- USB: Full‑speed USB 2.0 interface
- Communications: Multiple serial interfaces (USART/UART, SPI, I2C/TWI)
- Analog: 12‑bit ADC with multiple channels
- Timers/PWM: Rich timer and PWM capabilities for motor control and timing
- DMA/Events: Peripheral DMA Controller and Event System for efficient data transfers
- Real‑Time: RTC and watchdog timers
- Power: Low‑power modes and brown‑out protection
- Debug/Development: SWD/JTAG debug support; ROM boot/bootloader support; toolchain compatibility (Microchip Studio, GCC, Keil, IAR)
- Package/Temp: MNR variant with industrial temperature range
Note: Exact memory sizes, peripherals, and I/O counts can vary by specific device variant and package. For precise numbers, consult the latest Microchip datasheet and user guide.

Package

Package type: BGA (Ball Grid Array). For exact dimensions and ball count, refer to the datasheet/product page for ATSAM4SD32BB-MNR.

Pinout

Pin count: 100 pins (LQFP package; MNR suffix denotes this package option).
Function: An Atmel SAM4SD32BB-MNR is a 32‑bit ARM Cortex‑M4F microcontroller (SAM4S family) with on‑chip flash and RAM and built‑in peripherals (USART/SPI/I2C, USB, timers, ADC, etc.) for embedded control applications.

Manufacturer

- Manufacturer: Microchip Technology Inc. (the Atmel-branded line is now part of Microchip).
- What kind of company: A multinational semiconductor company that designs and manufactures microcontrollers, memory, analog and other embedded processing solutions.

Application

- Industrial automation and control systems
- Motor control and power electronics
- Energy metering and smart grid devices
- Home/building automation and consumer IoT
- Automotive body electronics and infotainment
- Instrumentation, data logging and HMI applications